<?php session_start()  ?>

<?php require_once 'data/users.php'; ?>
<form method="POST">
    Name<input type="text" name="username">
    Pass<input type="password" name="password">
    <input type="submit" name="submit">
</form>
<?php if (isset($_POST['submit']))  :?>
<?php
$username = $_POST['username'];
$password = $_POST['password'];
$isOk = FALSE;
$index = -1;

for ($i = 0; $i < count($users); $i++) {
    if ((strcmp($users[$i]['username'], $username) == 0) &&
            (strcmp($users[$i]['password'], $password) == 0)) {
        $isOk = TRUE;
        $index = $i;
    }
}

if ($isOk) {

    header("Location: http://localhost/nvkhanh/films.php?uid=" . $users[$index]['id']);
} else {
    echo 'Loi dang nhap';
}
?>
<?php endif; ?>
